Dr. Broadway

Dr. Timothy Kane, a.k.a. "Dr. Broadway"

Macdonald Carey

Connie Madigan

Jean Phillips

Jack Venner

J. Carrol Naish

Patrick Doyle

Richard Lane

Vic Telli (as Edward Cianelli)

Eduardo Ciannelli

Margie Dove

Joan Woodbury

Captain Mahoney

Arthur Loft

Maxie the Goat

Warren Hymer

Marty

Frank Bruno

Louie La Conga (as Sidney Melton)

Sid Melton

The Professor

Olin Howland

Red

Gerald Mohr

Benny

Abe Dinovitch

Magistrate

Thomas W. Ross

District Attorney McNamara

Charles C. Wilson

Oscar Titus

Spencer Charters

Broadway Carrie

Mary Gordon

Greeny

Jay Novello

Al

John Gallaudet

Jerry

Al Hill

Hershel, newsboy (uncredited)

Phil Arnold

Clerk (uncredited)

Paul Bradley

Customer (uncredited)

Don Brodie

Cameraman (uncredited)

Eddie Bruce

Sergeant (uncredited)

Kernan Cripps

Weasel-Faced Man (uncredited)

Lew Davis

Customer (uncredited)

Harry Depp

Little Man (uncredited)

Lester Dorr

Assistant District Attorney Hayes (uncredited)

Edward Earle

Reporter (uncredited)

Jack Egan

Reporter (uncredited)

Eddie Fetherston

Western Union Messenger (uncredited)

George Gray

Dynamo (uncredited)

William Haade

Inspector (uncredited)

John Hamilton

Sinister Man (uncredited)

Phil Harron

Pedestrian (uncredited)

Harry Harvey

Jim, a Policeman (uncredited)

Edward Hearn

Pool Player (uncredited)

John Kelly

Photographer (uncredited)

Donald Kerr

Patient (uncredited)

Milton Kibbee

Spectator (uncredited)

Howard M. Mitchell

Drunk (uncredited)

Jack Norton

Stooge (uncredited)

Joe Ploski

Tom, Relief Policeman (uncredited)

Lee Prather

Diner (uncredited)

Cyril Ring

Policeman (uncredited)

Dick Rush

Clerk (uncredited)

Francis Sayles

Blind Man (uncredited)

Walter Soderling

Kid O'Regan (uncredited)

George Turner

Cabbie (uncredited)

Billy Wayne

Phony Patient (uncredited)

Cecil Weston